DEVICE FOR CONTROLLING CHARGING OF MODULE TYPE ASSEMBLY OF ELECTROCHEMICAL BATTERY CONNECTED IN SERIES AND BATTERY MEASURING MODULE CORRESPONDING TO THIS DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a charging control device for batteries usable for motor- operated vehicle. SOLUTION: Individual interface 5 equipped with a module 6 is connected to each battery, and the module 6 contains means for measuring the voltage between feeding terminals of battery and means for transmitting the image signal of the measured value of voltage executed. Each module contain a precision measuring circuit 19, this circuit 19 defines the measured voltage with respect to the measuring circuit and, in some case, supplies a greatly amplified image signal to the central controller when it corresponds to a reference value which is changeable.